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A5253512

Lactulose , ≥98% , 4618-18-2

Synonym(s):
4-O-β-D-Galactopyranosyl-D-fructofuranose;4-O-β-D-Galactopyranosyl-D-fructose;Lactulose

CAS NO.:4618-18-2

Empirical Formula: C12H22O11

Molecular Weight: 342.3

MDL number: MFCD00151469

EINECS: 225-027-7

Pack Size Price Stock Quantity
1g RMB30.40 In Stock
5G RMB92.00 In Stock
25G RMB342.40 In Stock
100G RMB1235.20 In Stock
500g RMB4319.20 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT Properties

Melting point: ~169 °C (dec.)
Boiling point: 397.76°C (rough estimate)
alpha  -47 º (C=5, H2O, 12HR)
Density  1,32g/cm
refractive index  1,45-1,47
storage temp.  Refrigerator
solubility  Freely soluble in water, sparingly soluble in methanol, practically insoluble in toluene.
pka 11.67±0.20(Predicted)
form  Powder
color  White to almost white
optical activity [α]20/D 48±2°, 24 hr, c = 1% in H2O
Water Solubility  76.4 G/100 ML (30 ºC)
Merck  5346
BRN  93773
BCS Class 2?
InChIKey PFCRQPBOOFTZGQ-VZXVHDRGSA-N
LogP -2.885 (est)

Description and Uses

A keto analogue of lactose.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P271-P280
Safety Statements  24/25
WGK Germany  2
RTECS  LS6965000
TSCA  Yes
HS Code  29400090

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